231712650

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 700371840

約数和(自身を除く): 468659190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 163, 195, 225, 234, 243, 270, 325, 326, 351, 390, 405, 450, 486, 489, 585, 650, 675, 702, 729, 810, 815, 975, 978, 1053, 1170, 1215, 1350, 1458, 1467, 1630, 1755, 1950, 2025, 2106, 2119, 2187, 2430, 2445, 2925, 2934, 3159, 3510, 3645, 4050, 4075, 4238, 4374, 4401, 4890, 5265, 5850, 6075, 6318, 6357, 7290, 7335, 8150, 8775, 8802, 9477, 10530, 10595, 10935, 12150, 12225, 12714, 13203, 14670, 15795, 17550, 18225, 18954, 19071, 21190, 21870, 22005, 24450, 26325, 26406, 28431, 31590, 31785, 36450, 36675, 38142, 39609, 44010, 47385, 52650, 52975, 54675, 56862, 57213, 63570, 66015, 73350, 78975, 79218, 94770, 95355, 105950, 109350, 110025, 114426, 118827, 132030, 142155, 157950, 158925, 171639, 190710, 198045, 220050, 236925, 237654, 284310, 286065, 317850, 330075, 343278, 356481, 396090, 473850, 476775, 514917, 572130, 594135, 660150, 710775, 712962, 858195, 953550, 990225, 1029834, 1188270, 1421550, 1430325, 1544751, 1716390, 1782405, 1980450, 2574585, 2860650, 2970675, 3089502, 3564810, 4290975, 4634253, 5149170, 5941350, 7723755, 8581950, 8912025, 9268506, 12872925, 15447510, 17824050, 23171265, 25745850, 38618775, 46342530, 77237550, 115856325, 231712650]

約数ペア:

[(1, 231712650), (2, 115856325), (3, 77237550), (5, 46342530), (6, 38618775), (9, 25745850), (10, 23171265), (13, 17824050), (15, 15447510), (18, 12872925), (25, 9268506), (26, 8912025), (27, 8581950), (30, 7723755), (39, 5941350), (45, 5149170), (50, 4634253), (54, 4290975), (65, 3564810), (75, 3089502), (78, 2970675), (81, 2860650), (90, 2574585), (117, 1980450), (130, 1782405), (135, 1716390), (150, 1544751), (162, 1430325), (163, 1421550), (195, 1188270), (225, 1029834), (234, 990225), (243, 953550), (270, 858195), (325, 712962), (326, 710775), (351, 660150), (390, 594135), (405, 572130), (450, 514917), (486, 476775), (489, 473850), (585, 396090), (650, 356481), (675, 343278), (702, 330075), (729, 317850), (810, 286065), (815, 284310), (975, 237654), (978, 236925), (1053, 220050), (1170, 198045), (1215, 190710), (1350, 171639), (1458, 158925), (1467, 157950), (1630, 142155), (1755, 132030), (1950, 118827), (2025, 114426), (2106, 110025), (2119, 109350), (2187, 105950), (2430, 95355), (2445, 94770), (2925, 79218), (2934, 78975), (3159, 73350), (3510, 66015), (3645, 63570), (4050, 57213), (4075, 56862), (4238, 54675), (4374, 52975), (4401, 52650), (4890, 47385), (5265, 44010), (5850, 39609), (6075, 38142), (6318, 36675), (6357, 36450), (7290, 31785), (7335, 31590), (8150, 28431), (8775, 26406), (8802, 26325), (9477, 24450), (10530, 22005), (10595, 21870), (10935, 21190), (12150, 19071), (12225, 18954), (12714, 18225), (13203, 17550), (14670, 15795)]